id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3933276,2001425,plaintiff,Grene,Robert,,654660,"Grene, Robert, of Stamphorth",0 3933277,2001425,defendant,Derby,William,gent,588321,"Derby, William, of Benyngton, Lincs, gent",0 3933278,2001425,defendant,Thorpe,William,gent,654661,"Thorpe, William, of Brymthorpe, Lincs, gent",1